Nec Corporation

Nihon Technical Kabushiki Kaisha

Kunihiro Taniguchi

Wen-Syan Li

Atsuhiro Tanaka

Kazuo Asami

Kazushige Ishikawa

Tamaki Ohashi

Shohei Yamagishi

Shigemasa Shosakai

The system () includes an application server system (AP system) () and a connection control system (). Based on equipment specification information transmitted by user equipment (), the connection control system () establishes connection between the AP system () and the user equipment (). The AP system () receives a content delivery request transmitted by the user equipment () and containing information for identifying main content. The AP system () selects advertisement content based on advertisement selection information. The AP system () transmits information for specifying the selected advertisement content to the user equipment ().

Content delivery system

To provide a call processing time measurement device which can measure the time required to process a measurement-object message to be measured. When a measurement-object message detection module detects a measurement-object message, a response request message transmission module transmits a response request message towards a node designated as a measurement object right after the measurement-object message. A response request message transmission time record module records the transmission time of the response request message transmitted by the response request message transmission module. A response message reception time record module records the reception time of the response message transmitted from the designated node. A processing time calculation module measures the message processing time of the designated node by calculating a difference between the reception time of the response message and the transmission time of the response request message.

Call processing time measurement device, call processing time measurement method, and program for call processing time measurement

The system () includes an application server system (AP system) () and a connection control system (). Based on equipment specification information transmitted by user equipment (), the connection control system () establishes connection between the AP system () and the user equipment (). The AP system () receives a content delivery request transmitted by the user equipment (). The AP system () selects advertisement content based on advertisement selection information. The AP system () generates viewing content data in which the selected advertisement content is inserted in main content identified by the content delivery request. The AP system () transmits the generated viewing content data to the user equipment () if connection with the user equipment () is established.

To enable the measurement of service time actually spent on the proceeding of a message out of the proceeding of messages. When a measurement-target message detecting device detects a measurement-target message, a latest transmission instruction device requests a response request message transmitting module to transmit a response request message immediately before the measurement-target message to a measurement-target node. Further, an immediate transmission instruction module requests the response request message transmitting module to transmit the response request message immediately after the measurement-target message to the measurement-target node. The response request message transmitting module transmits the response request which is a message to request a response according to each transmission request. A response message received time recording module records the received time of each of the response messages from to the measurement-target node. A processing time computing module computes the difference of the received time of each of the response messages.

Call processing time measuring device, call processing time measuring method, and call processing time measuring program

A Web content fetch and delivery system is disclosed. The system comprises a proxy server configured for receiving requests for content from requesting end user browsers and fetching the content from content provider servers over at least one communication network. The proxy server is programmed for maintaining a log of all content fetched including a time of the fetch and the requesting end user browser, and storing associations between content fetched within a fixed time period by the same requesting end user browser. When subsequent requests for particular content are received by the proxy server, the proxy server will pre-fetch all content associated with that particular requested content.

System and method for intelligent web content fetch and delivery of any whole and partial undelivered objects in ascending order of object size

A pushbutton tuner has a plurality of presettable pushbutton actuator assemblies. Each of the pushbutton actuator assemblies comprises a slide mounted on a support so as to be movable between a forward inoperative position and a rearward operative position and normally biased into the inoperative position, a control member pivotally mounted on the slide and having an upstanding pin mounted thereon and being adjustable positionable relative to the slide, a preset member for releasably locking the control member to the slide, and a pushbutton carried by the preset member and having a forward end of the slide slidably received therein. The pushbutton actuator assemblies are disposed in a direction transverse to a movable part of a tuning element. The movable part of the tuning element is formed by a flat plate having formed therein a plurality of V-shaped notched cam edges, one each associated with the respective pushbutton actuator assemblies, and in each of which the upstanding pin of the control member is located, so that movement of a particular pushbutton actuator assembly to its operative position causes the movable plate to be adjusted to a position corresponding to a particular frequency which is determined by the positioned control member. The pushbutton tuner is provided with a clutch trip means including a shift member which extends substantially parallel to the movable plate and mounted on the support so as to be movable in the lengthwise direction thereof, the shift member having a plurality of cams each associated with one of the pushbutton actuator assemblies. A movement of a particular pushbutton actuator assembly causes the drive member to move axially thereof as the pushbutton is moved, thereby driving the shift member to trip the clutch assembly.

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Tokyo, Japan

Kunihiro Taniguchi